Individual Calculations April 2009
 Borzov, Roman  Total change: -1.65  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2052 1986 1.50 4 -0.11 15 -1.65 
  Shcherbin, Matvei 2262 RUS0.001-0.1715-2.55 
  Burkov, Dmitriy f2161 RUS0.5010.23153.45 
  Vasiliev, Mikhail 1636 RUS1.0010.11151.65 
  Senkow, Alexandr 2149 RUS0.001-0.2815-4.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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